PHP 7 upgrade error

[Corrinda]

Corrinda

September 1, 2017 at 1:59 pm

I am trying to upgrade a site I have using Ascend to PHP 7 from 5.6 and getting this error:

Fatal error: in /home/xxxxxx/public_html/wp-content/themes/ascend_premium/themeoptions/redux/inc/class.redux_api.php on line 319

Site is hosted at Siteground:
WordPress Version >= 3.5.0 (latest best) 4.8.1 Pass
(?) MySQL Version >= 5.6.0 (WordPress recommends 5.6+) 5.6.36 Pass
(?) AddHandler in .htaccess host dependant (none best unless required) exists (?) Warning
(?) PHP Version >= 5.3 (WordPress recommends 7.0+) 5.6.31 Pass
(?) PHP max_execution_time (server-reported) >= 30 seconds (30+ best) 120 Pass
(?) Tested PHP Max Execution Time >= 30 seconds (30+ best) 60 secs Pass
(?) Reported PHP Memory Limit >= 256 MB 3000M (local) / 768M (master) Pass
(?) Tested PHP Memory Limit >= 256 MB 1341 MB Pass
(?) PHP Error Logging (log_errors) enabled enabled [Test] Pass
(?) PHP Error Log File (error_log) n/a error_log Pass
(?) PHP Display Errors to Screen (display_errors) disabled enabled

Thanks for your help